RDP allows remote control of a Windows session. The VPN establishes network connectivity to a remote environment.
In brief….For telework, it is common to, first use a VPN, then RDP through this tunnel. Exhibiting RDP directly on the Internet greatly increases the risk.
Solution A….
RDP
RDP, or Remote Desktop, transmits the display, keyboard and mouse to a Windows Way machine.
Key points…
- Access to a specific session or post
- Standard port -Tivet/UDP 3389
- Can redirigate clipboard, printers and readers
Solution B….
VPN
The VPN connects the customer to the network of the company, as if it were present locally according to the authorized routes.
Key points…
- Potential access to several services
- Requires appropriate policies and roads
- Can protect RDP without directly exposing port 3389
Comparative table….
| Criterion…. | RDP | VPN |
|---|---|---|
| Objective | Control a computer | Accessing a network |
| Targeted resource | A session machine or farm | Several resources according to rules |
| Internet exhibition | To be avoided directly | Dedicated VPN Gateway |
| Association | Can work through a VPN | Can give access to RDP |
Choose RDP if…
You must use the graphical environment and applications installed on a computer.
Choose VPN if…
You must access files, servers, applications or internal equipment without exposing each service on the Internet.
Key takeaways
For telework, it is common to, first use a VPN, then RDP through this tunnel. Exhibiting RDP directly on the Internet greatly increases the risk.
Deepening the two notions….
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